Element block pseudo-class :active generated with background border-radius width 160px margin 0px transition float none box-sizing content-box line-height 1 cursor default position static transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px font-size 16px display block font-weight normal overflow hidden height auto